Unifrost™ Microscope Slides

Marsoni

M251S

$101.73

Get it in 3 business days with 1 day shipping. Friday, May 29

Unifrost™ Microscope SlidesPre cleaned slides with a frosted end on one side. Available with beveled corners and ground edges for use with slide labelers. Made of high quality Soda Lime glass. The color frosted end is resistant to common laboratory chemicals. Unifrost slides are prepared with a permanent adhesive which firmly anchors all types of specimen to the slide. Available uncoated, or coated with a positive charge (+). Size: 75 x 25 x 1mm (2. 95 x 0. 98 x 0. 039")

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
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I normally don't write reviews but these products deserve the effort! I bought 4 different black toys from this Brand and all are still intact after 6 months heavy usage by 2 aggressive chewers (a Belg Malinois & black Lab), fantastic products and unlike so many other brands promising to be indestructible, these are the first toys that were not eaten within a month. No more visits to Vet to pay for Xrays after digesting plastic or rubber from badly made toys. Highly recommended.

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Reviewed in the United States on April 5, 2026

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Kevin

Battle Creek, US

★★★★★ 3

NOT INDESTRUCTIBLE

NOT INDESTRUCTIBLE

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Reviewed in the United States on May 3, 2026

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Sharon Kneib

Dallas, US

★★★★★ 5

Incredible & indestructible

For our CANE CORSO, Italian Mastiff, this black Kong toy is the only toy he can't chew up & destroy! Love it! Chewable and indestructible!!! Jaw strength = 700 psi!!! 😲

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Reviewed in the United States on December 29, 2025

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Hammy

Grantham, US

★★★★★ 5

Durable

I don't think there's a dog out there that could tear this apart, it's awesome for peanut butter keeps him busy for an hour

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Reviewed in the United States on December 29, 2025

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Christina Schafer